Mic-E message:	In service
Location:	39°28.59' N 77°21.47' W - ตำแหน่ง FM19HL74BI - show map 6.5 km ตะวันออก bearing 70° มาจาก Clover Hill, Frederick County, Maryland, United States [?] 8.3 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Frederick, Frederick County, Maryland, United States 67.3 km ตะวันตก bearing 288° มาจาก Baltimore, City of Baltimore, Maryland, United States 70.3 km ตะวันตกเฉียงเหนือ bearing 337° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2024-11-11 12:46:47 UTC (207d 8h6m ago) 2024-11-11 07:46:47 EST เวลาท้องถิ่น Clover Hill, United States [?]
Altitude:	86 m
Course:	230°
ความเร็ว:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	W8BUZ-9>S9RX5Y via WIDE1-1,WIDE2-1,qAR,KC3BHK-1
Positions stored:	91

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.